upstream/ipython Files · examples/utils/cwd_prompt.py

allow failures on nightly Python...

allow failures on nightly Python while it's useful to run the tests, failures on Python nightly are likely to be not our bugs, and shouldn't generally be considered CI failures.

Matthias Bussonnier - - Load All Authors

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             cwd_prompt.py
        
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      """This is an example that shows how to create new prompts for IPython

      """

      from IPython.terminal.prompts import Prompts, Token

      import os

      class MyPrompt(Prompts):

           def in_prompt_tokens(self, cli=None):

               return [(Token, os.getcwd()),

                       (Token.Prompt, '>>>')]

      def load_ipython_extension(shell):

          new_prompts = MyPrompt(shell)

          new_prompts.old_prompts = shell.prompts

          shell.prompts = new_prompts

      def unload_ipython_extension(shell):

          if not hasattr(shell.prompts, 'old_prompts'):

              print("cannot unload")

          else:

              shell.prompts = shell.prompts.old_prompts

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				"""This is an example that shows how to create new prompts for IPython
				"""

				from IPython.terminal.prompts import Prompts, Token
				import os

				class MyPrompt(Prompts):

				def in_prompt_tokens(self, cli=None):
				return [(Token, os.getcwd()),
				(Token.Prompt, '>>>')]

				def load_ipython_extension(shell):
				new_prompts = MyPrompt(shell)
				new_prompts.old_prompts = shell.prompts
				shell.prompts = new_prompts

				def unload_ipython_extension(shell):
				if not hasattr(shell.prompts, 'old_prompts'):
				print("cannot unload")
				else:
				shell.prompts = shell.prompts.old_prompts